Solve for x
x = \frac{1325}{2} = 662\frac{1}{2} = 662.5
Graph
Share
Copied to clipboard
3200+8\left(x-1000\right)=500
Multiply 8 and 400 to get 3200.
3200+8x-8000=500
Use the distributive property to multiply 8 by x-1000.
-4800+8x=500
Subtract 8000 from 3200 to get -4800.
8x=500+4800
Add 4800 to both sides.
8x=5300
Add 500 and 4800 to get 5300.
x=\frac{5300}{8}
Divide both sides by 8.
x=\frac{1325}{2}
Reduce the fraction \frac{5300}{8} to lowest terms by extracting and canceling out 4.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}